KR101307021B1 - 멀티미디어 세션을 위한 멀티-유저 실시간 트랜스코딩시스템 및 방법 - Google Patents

멀티미디어 세션을 위한 멀티-유저 실시간 트랜스코딩시스템 및 방법 Download PDF

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KR101307021B1
KR101307021B1 KR1020087018143A KR20087018143A KR101307021B1 KR 101307021 B1 KR101307021 B1 KR 101307021B1 KR 1020087018143 A KR1020087018143 A KR 1020087018143A KR 20087018143 A KR20087018143 A KR 20087018143A KR 101307021 B1 KR101307021 B1 KR 101307021B1
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South Korea
Prior art keywords
transcoding
session
terminal
delete delete
media
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KR1020087018143A
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English (en)
Korean (ko)
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KR20080108405A (ko
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스테판느 쿨롬브
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밴트릭스 코오퍼레이션
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/181—Transcoding devices; Rate adaptation devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020087018143A 2005-12-28 2006-12-27 멀티미디어 세션을 위한 멀티-유저 실시간 트랜스코딩시스템 및 방법 KR101307021B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75419405P 2005-12-28 2005-12-28
US60/754,194 2005-12-28
PCT/CA2006/002134 WO2007073602A1 (en) 2005-12-28 2006-12-27 Multi-users real-time transcoding system and method for multimedia sessions

Publications (2)

Publication Number Publication Date
KR20080108405A KR20080108405A (ko) 2008-12-15
KR101307021B1 true KR101307021B1 (ko) 2013-09-11

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KR1020087018143A KR101307021B1 (ko) 2005-12-28 2006-12-27 멀티미디어 세션을 위한 멀티-유저 실시간 트랜스코딩시스템 및 방법

Country Status (8)

Country Link
US (2) US8019371B2 (ja)
EP (1) EP1987684A4 (ja)
JP (2) JP2009522830A (ja)
KR (1) KR101307021B1 (ja)
CN (1) CN101390415B (ja)
CA (1) CA2633398C (ja)
IL (1) IL192326A (ja)
WO (1) WO2007073602A1 (ja)

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Also Published As

Publication number Publication date
JP2009522830A (ja) 2009-06-11
CN101390415B (zh) 2012-07-18
IL192326A (en) 2016-03-31
CA2633398C (en) 2012-02-28
EP1987684A4 (en) 2015-04-15
JP2014150584A (ja) 2014-08-21
KR20080108405A (ko) 2008-12-15
JP5749375B2 (ja) 2015-07-15
US8285316B2 (en) 2012-10-09
IL192326A0 (en) 2008-12-29
EP1987684A1 (en) 2008-11-05
CA2633398A1 (en) 2007-07-05
WO2007073602A1 (en) 2007-07-05
US8019371B2 (en) 2011-09-13
CN101390415A (zh) 2009-03-18
US20100004014A1 (en) 2010-01-07
US20120021796A1 (en) 2012-01-26

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